Guangzhou Melison Medical Instrument Co., Ltd

Headquarters: 307, Block 18, No.644, Shibei Industry Road, Dashi Street, Panyu District, Guangzhou, China

Newborn hearing screening knowledge1


Newborn hearing screening and diagnosis:

(1) Screening objects:

1. Initial screening for 72-120 hours (3-5 days).

2. If the newborn did not receive hearing screening at the time of birth, the initial screening failed.

3. Infants under the age of 3 have one of the following high risk factors.

1 The monitoring time in the neonatal intensive care unit is more than 24 hours.

2 family history of hearing impairment

3 cytomegalovirus, rubella virus, herpes virus, syphilis or toxoplasma cause intrauterine infection.

4 craniofacial malformations, deaf education, including auricle and ear canal malformations.

5 birth weight is less than 1500 grams

6 suffering from hyperbilirubinemia.

7 used ototoxic drugs.

8 suffering from bacterial meningitis

9 Apgar score at birth is less than 4 points.

10 Use a respirator for more than 5 days.

(11) There is a clinically suspected syndrome associated with hearing impairment or sensory nerve dysfunction.

To be continued

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